Introducing the Sunland Hive L251 Stackable Lithium Battery: a powerful 51.2V, 50Ah solution designed for reliable performance in various applications. With an impressive cycle life of over 6000 cycles and made from advanced LiFePO4 chemistry, it operates efficiently in temperatures from -20 to 55°C. Weighing just 27kg, it’s perfect for electric wheelchairs and more. Discover high-level technical support and service. Welcome to visit our website!